1-ethyl-3-(2-hydroxyethyl)urea

2-[(4-甲基苯基)氨基]乙醇

2-(4-甲基苯氧基)乙胺

6-hydroxy-N-(2-hydroxyethyl)hexanamide

硫代硫酸氢 S-[2-[(11-苯基十一烷基)氨基]乙基]酯